Three people were stabbed during a 100-person brawl early Sunday in Ledyard, police said.

State police troopers responded shortly before 2 a.m. Sunday to reports of a brawl involving about 100 people on Ephraim’s Path, on the Mashantucket reservation. In breaking up the brawl, police said they found that an unknown assailant had brandished a knife and stabbed three people, state police said in a release Sunday.

The three victims received non life-threatening wounds. They were taken to The William W. Backus Hospital in Norwich, where they were treated and released. Police did not say where on Ephraim’s Path, a short side street between Pequot Trail and Indiantown Road, the incident took place, and did not release information about the victims’ ages, genders or tribal membership.

Detectives from the state police’s Eastern District Major Crime Squad are investigating, along with state police from the Troop E barracks in Montville and officers from the Mashantucket Tribal Police Department.

Mashantucket Tribal Police dispatchers declined to comment on their department’s involvement in the investigation, and referred requests for information about the incident to tribal spokesman Bill Satti. Satti could not be reached for comment Sunday night.